2. Release overview
2.1. Operating system support
See Table 4.3 for details of the operating systems supported.
PyTorch is no longer supported on Debian 10. This change enables the Poplar SDK to support PyTorch version 2.0.1.
2.2. PopTorch Geometric (preview)
Added support for many more layers and operations, including aggregation operations and normalisation layers.
Added functionality to catch layers and operators that use dynamic shapes, switching them for a static alternative or raising to the user if not.
Increased support for heterogeneous graphs.
Improvements to the fixed size data loaders:
They are now drop in replacements for their upstream counterparts, for example
poptorch_geometric.FixedSizeDataLoaderis now a “drop-in” replacement for
Extended support for heterogeneous data loading.
Compatible with PyTorch 2.0.1 (upgraded from 1.13.1)
Added support for additional
torchoperations, mostly to enable support for additional PopTorch Geometric layers and operations.
2.4. Model Runtime
Added support for error handling in